charged membrane 中文意思是什麼
charged membrane
解釋
荷電膜-
A charged mosaic membrane with ideal selectivity has apparently advantage over the conventional nanofiltration ( nf ) membrane, which can be used to concentrate the monovalent salts and bivalent salts
我們知道，傳統的納濾膜僅僅能透過一價鹽，而在化學工業中對於二價鹽的選擇性傳遞有時尤為重要。 -
A change in membrane potential affects the orientation of charged molecules.
模電位變化影響著荷電分子的方向。 -
Pdmaema can be cross - linked by quaternization to develop a positively charged dense network structure. according this mechanism, pdmaema / psf positively charged nanofiltration membrane was developed by interfacial polymerization using psf plate macrofiltration membrane as support layer, pre - polymer of pdmaema water solution as coating solution, p - xylylene dichloride / heptane as cross - linking agent
根據這一機理，以psf平板微孔膜為基膜， pdmaema預聚物水溶液為塗層液，以對二氯芐正庚烷溶液為交聯劑，採用界面聚合法制備了pdmaema psf荷正電復合納濾膜。 -
A charged mosaic membrane consists of a set of anion and cation exchange elements arranged in parallel, each element providing a continuous pathway from one bathing solution to the other
荷電鑲嵌膜系由一系列規則排列的陰離子和陽離子交換基團所組成，每一基團為其反離子提供從原料液相到滲透液相的連續通道。 -
The membrane potential across charged membranes
荷電膜的膜電位研究 -
Further applications of charged membrane to the ocean chemical engineering are prospected, and suggestions are proposed
在此基礎上，進一步提出了荷電膜在海洋化工領域中的應用前景和一些建議。 -
In this paper, a positively charged composite nanofiltration membrane was developed by using poly ( n, n - dirnethylaminoethyl methacrylate ) ( pdmaema ) as the active layer material and polysulfone ( psf ) macrofiltration membrane as the support layer
本文以聚甲基丙烯酸二甲氨基乙酯（ pdmaema ）為表層材料，以聚碸（ psf ）微孔濾膜為基膜，制備了荷正電復合納濾膜。 -
The ionized form cannot penetrate the cell membrane easily because of its low lipid solubility and high electrical resistance, resulting from its charge and the charged groups on the cell membrane surface
解離型則由於其脂溶性低，及其電荷和細胞膜表面帶電荷基團所產生的高電阻，而不易透過細胞膜。 -
The objective of this study is to develop a novel technique for preparing asymmetric mosaic membrane by introducing both the negative charged and the positive charged groups into the selective layer of interfacial polymerization ( ip )
為此，本文將重點研究通過界面聚合方法，在超濾膜支撐體上復合很薄的選擇層，並使其具有荷電鑲嵌膜的結構和特徵。 -
Through the flux / retention experiments it was shown that when the applied pressure rises, both volume flux and rejection increase, too ; and that the higher the feed salt concentration, the lower rejection and volume flux. the charged mosaic membranes could permeate mono - valent and bi - valent inorganic salts, but reject the low - molecular - weight organics. furthermore, sem was used to observe the surface and the cross section of the composite membrane
另外，膜性能表徵結果顯示:隨著操作壓力的增加，膜通量及膜對電解質的截留率均趨增加;而隨著原料液濃度的增加，通量和截留率都有所降低;膜對低分子有機物和無機電解質混合體系（如:亞硝基紅鹽與naci混合體系;蔗糖與nazso ;混合體系等）的選擇性較高，能實現其有效分離。 -
Heterogeneous ion - exchange membrane, containing sufficient fixed groups and dissociated ions, has a definite selectivity and conductivity on charged ions. it is widely used in electrochemical industry for separation of different kinds of ions as required. it is the heart of electrodialyzer
聚乙烯異相離子交換膜含有足夠的固定基圈和可解離的離子，對各種離子具有一定的選擇性和導電率，廣泛應用於電化學部門中，分離不同類型的離子。 -
This will result in that fact that the charged mosaic membrane has a low donnan exclusion to ions
因此，該膜十分有利於電解質的傳遞；同時，對于不帶電的有機物來講，則很難滲透過膜。 -
Preparation and separating performance of polyacrylic sodium charged membrane
法對粉末炭投加前後膜污染物的分子量分佈 -
Ion channels sit in a cell ' s outer membrane and let electrically charged atoms ( ions, as they are known in chemical jargon ) in and out of the cell
離子通道位於細胞外膜，使帶電荷原子（即化學術語中的離子）可以進出細胞。
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